Upayan De
- 5★twoplusthree
- India
- Student
- Jadavpur University Kolkata, West Bengal, India
- List of teams by Upayan De
- https://discuss.codechef.com/u/twoplusthree
- No Active Plan. View Details
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Submissions
Practice Problems (83):
Practice:
The Lead Game, Flipping Coins, Barcelona Gameplay Tactics, Packaging Cupcakes, Gregorian Calendar, Primality Test, Count Subarrays, Acyclic Graph, Count Permutations, Magical Strings, Alternating subarray prefix, Coins And Triangle, One more weird game, Minimize the string, Chef and String, Odd GCD, Add and Divide, Cars and Bikes, Chef and Pairwise Distances, Zebra Crossing, Fake GCD, Adjacency Hatred, Chef in Vaccination Queue, The Preparations, Professor And Directions, Magical Doors, Diagonal movement, Chef and Magical Steps, Maximum Damage, FIXFIX, RCB and Playoffs, Games of Wasseypur, Division , Chef and Pairing Slippers, Can You Reach The End, Odd Sum, Average Flex, 01 Subsequence, Alice and Integers, XOR AND ADDITION, CHEF AND GAME, Sum this up, Expected Weight, Rapid Re-Orderings, Indivisible Permutation, Distinct Elements, Equal Integers, Optimal Sorting, The Melancholy of Problem Setter, Harshikaa and the Rain, Merged LIS, Anti Palindrome, Avoid Contact, Building Towers, Divisors and Reciprocals, Yet Another Constructive Problem, Equal MEX, Points and Lines, Path Parity, Fill The Grid, Make Palindrome 2, Akash and Dinner, Distinct Sequence, Binary Ternary, MEXXX, No More Stories, Break Free, Problem, Zero Array, Mex Array, Card Swipe, Exclusion-Inclusion, Maximise Sum, GCD and LCM, Rock-Paper-Scissors, Join States, Xorry 1, Split And Maximize, Trial of the Conqueror, Array Operations, ABC Conjecture, Superincreasing, Anti-Triangle
Contests (147):
October Lunchtime 2021 Division 3:
Alternating Work Days, Chef and Water Car, Exactly N plus 1 Values, Fixed Points, Problem Category
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Min Max LCM
November Challenge 2021 Division 2 (Unrated):
Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
C.O.D.E.R.S Division 2 (Rated):
The One On The Last Night, The One with All the Candy, The One with Ross Wedding
FizzBuzz Division 2 (Rated):
Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach
January Long 2022 - I, Division 2 (Unrated):
Prime in a binary string, Retrieve back the Array, Chef and Riffles
Exun 2021-22 Division 2 (Rated):
Sarthak and his Magic Grid, Vedant and his Hidden Array, Aujasvit and the Circle Game
January Cook-Off 2022 Division 2:
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Prime Graph
CodeChef Starters 27 Division 2 (Rated):
Distinct Binary Strings, Non Coprime Neighbours, The product mystery
Starters 39 Division 2 (Rated):
Compress the Video, Crazy Substrings, Closest Vowels, Even Subarray XOR
Starters 70 Division 2 (Rated):
Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval
Starters 91 Division 2 (Rated):
Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation
Starters 105 Division 2 (Rated):
Ghoul-icious Goodies, Take it Easy, Spooky Sequences, Dull Operation, Wishcraft
Starters 106 Division 2 (Rated):
Playing with OR, Save People, Guess the winner!, Count Possibilities, Reach Anywhere
Starters 123 Division 2 (Rated):
Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II
Learning Paths (0):
None
Practice Paths (6):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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